LPC2468FET208,551 NXP Semiconductors, LPC2468FET208,551 Datasheet - Page 205

• Manufacturer Part Number: LPC2468FET208,551
• Description: IC ARM7 MCU FLASH 512K 208TFBGA
• Manufacturer: NXP Semiconductors
• Series: LPC2400r

Specifications of LPC2468FET208,551

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K x 8)
• Package / Case: 208-TFBGA
• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 72MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, Microwire, MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 160
• Ram Size: 98K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC24
• Core: ARM7TDMI-S
• Data Bus Width: 16 bit, 32 bit
• Data Ram Size: 98 KB
• Interface Type: CAN/I2S/ISP/SSP/UART/USB
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 160
• Number Of Timers: 6
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2, IRD-LPC2468-DEV, SAB-TFBGA208, KSK-LPC2468-PL
• Development Tools By Supplier: OM10100
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• On-chip Dac: 1-ch x 10-bit
• Package: 208TFBGA
• Device Core: ARM7TDMI-S
• Family Name: LPC2000
• Maximum Speed: 72 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 622-1025 - KIT DEV IND REF DESIGN LPC2468622-1024 - BOARD SCKT ADAPTER FOR TFBGA208568-4358 - DISPLAY QVGA TFT FOR OM10100568-4309 - BOARD EXTENSION LPCSTICK568-4308 - EVAL LPC-STICK WITH LPC2468MCB2400U - BOARD EVAL MCB2400 + ULINK2MCB2400 - BOARD EVAL FOR NXP LPC246X SER622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4262; 935283234551; LPC2468FET208-S

NXP Semiconductors
UM10237_4
User manual
6.5 Fast GPIO port Mask register FIOMASK(FIO[0/1/2/3/4]MASK -
Table 172. Fast GPIO port Pin value byte and half-word accessible register description
0x3FFF C0[1/3/5/7/9]0)
This register is available in the enhanced group of registers only. It is used to select port
pins that will and will not be affected by write accesses to the FIOPIN, FIOSET or FIOCLR
register. Mask register also filters out port’s content when the FIOPIN register is read.
A zero in this register’s bit enables an access to the corresponding physical pin via a read
or write access. If a bit in this register is one, corresponding pin will not be changed with
write access and if read, will not be reflected in the updated FIOPIN register. For software
examples, see
Generic
Register
name
FIOxPIN0
FIOxPIN1
FIOxPIN2
FIOxPIN3
FIOxPINL
FIOxPINU
Description
Fast GPIO Port x Pin value
register 0. Bit 0 in FIOxPIN0
register corresponds to pin
Px.0 ... bit 7 to pin Px.7.
Fast GPIO Port x Pin value
register 1. Bit 0 in FIOxPIN1
register corresponds to pin
Px.8 ... bit 7 to pin Px.15.
Fast GPIO Port x Pin value
register 2. Bit 0 in FIOxPIN2
register corresponds to pin
Px.16 ... bit 7 to pin Px.23.
Fast GPIO Port x Pin value
register 3. Bit 0 in FIOxPIN3
register corresponds to pin
Px.24 ... bit 7 to pin Px.31.
Fast GPIO Port x Pin value
Lower half-word register. Bit 0
in FIOxPINL register
corresponds to pin Px.0 ... bit
15 to pin Px.15.
Fast GPIO Port x Pin value
Upper half-word register. Bit 0
in FIOxPINU register
corresponds to pin Px.16 ... bit
15 to Px.31.
Section 10–7 “GPIO usage notes” on page 209
Rev. 04 — 26 August 2009
Chapter 10: LPC24XX General Purpose Input/Output (GPIO)
Register
length (bits)
& access
8 (byte)
R/W
8 (byte)
R/W
8 (byte)
R/W
8 (byte)
R/W
16 (half-word)
R/W
16 (half-word)
R/W
Reset
value
0x00
0x00
0x00
0x00
0x0000 FIO0PINL - 0x3FFF C014
0x0000 FIO0PINU - 0x3FFF C016
PORTn Register
Address & Name
FIO0PIN0 - 0x3FFF C014
FIO1PIN0 - 0x3FFF C034
FIO2PIN0 - 0x3FFF C054
FIO3PIN0 - 0x3FFF C074
FIO4PIN0 - 0x3FFF C094
FIO0PIN1 - 0x3FFF C015
FIO1PIN1 - 0x3FFF C035
FIO2PIN1 - 0x3FFF C055
FIO3PIN1 - 0x3FFF C075
FIO4PIN1 - 0x3FFF C095
FIO0PIN2 - 0x3FFF C016
FIO1PIN2 - 0x3FFF C036
FIO2PIN2 - 0x3FFF C056
FIO3PIN2 - 0x3FFF C076
FIO4PIN2 - 0x3FFF C096
FIO0PIN3 - 0x3FFF C017
FIO1PIN3 - 0x3FFF C037
FIO2PIN3 - 0x3FFF C057
FIO3PIN3 - 0x3FFF C077
FIO4PIN3 - 0x3FFF C097
FIO1PINL - 0x3FFF C034
FIO2PINL - 0x3FFF C054
FIO3PINL - 0x3FFF C074
FIO4PINL - 0x3FFF C094
FIO1PINU - 0x3FFF C036
FIO2PINU - 0x3FFF C056
FIO3PINU - 0x3FFF C076
FIO4PINU - 0x3FFF C096
UM10237
© NXP B.V. 2009. All rights reserved.
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